JPS6173009U - - Google Patents
Info
- Publication number
- JPS6173009U JPS6173009U JP15786384U JP15786384U JPS6173009U JP S6173009 U JPS6173009 U JP S6173009U JP 15786384 U JP15786384 U JP 15786384U JP 15786384 U JP15786384 U JP 15786384U JP S6173009 U JPS6173009 U JP S6173009U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- sealing material
- seal
- knitted
- purification device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003566 sealing material Substances 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 229910001111 Fine metal Inorganic materials 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 230000003197 catalytic effect Effects 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Description
第１図は本考案に係る単一型触媒排気ガス装置
におけるシール兼用クツシヨン体の代表的実施例
を示す説明図、第２図は第１図のものを当該装置
内に配設した状態を示す説明図、第３図は排気ガ
スの移動状態を示す説明図、第４図はシール材の
製造方法の一例を示す説明図、第５図はシール材
の他の態様を示す説明断面図、第６図は製造方法
を示す説明図である。
Ａ：シール兼用クツシヨン体、Ｂ：網状基体、
Ｃ・Ｃ′・Ｃ″：板状無機シール材、Ｄ：単一型
触媒排気ガス浄化装置、Ｅ：触媒部、Ｆ：排気ガ
ス通過部、Ｆ′：排気ガス通過部内周壁面、Ｇ：
間隙、１・１′：金属細線、２：編物体、２′：
織物体、３：凹波部、４：凸波部、５：波、６：
波付、７：石綿繊維、８：薄膜、９：筒状の編物
体、１０：圧着ローラー、１１：波付型ローラー
。
FIG. 1 is an explanatory diagram showing a typical embodiment of the seal-cum-cushion body in a single-type catalyst exhaust gas device according to the present invention, and FIG. 2 shows a state in which the cushion body of FIG. 1 is installed in the device. 3 is an explanatory diagram showing the movement state of exhaust gas, FIG. 4 is an explanatory diagram showing an example of a method for manufacturing the sealing material, and FIG. 5 is an explanatory sectional view showing another aspect of the sealing material. FIG. 6 is an explanatory diagram showing the manufacturing method. A: Seal-cum-cushion body, B: Net-like base body,
C・C′・C″: Plate-shaped inorganic sealing material, D: Single catalyst exhaust gas purification device, E: Catalyst section, F: Exhaust gas passage section, F': Inner peripheral wall surface of exhaust gas passage section, G:
Gap, 1・1': Fine metal wire, 2: Knitted object, 2':
Textile body, 3: Concave wave portion, 4: Convex wave portion, 5: Wave, 6:
Corrugated, 7: Asbestos fiber, 8: Thin film, 9: Cylindrical knitted body, 10: Pressure roller, 11: Corrugated roller.
Claims (1)
二重にし、二重の扁平部の間であつて、巾方向中
間部に所定枚数の板状無機シール材をはさみ、全
面を密着して網状基体となし、該基体の前記シー
ル材をはさんだ部分において該基体巾方向に少な
くとも１以上の波が長さ方向に連続し且つ他の基
体部分において長さ方向に対して斜行する波付加
工を施した単一型触媒排気ガス浄化装置における
シール兼用クツシヨン体。 (2) 前記板状無機シール材として、筒状にメリ
ヤス編する金属細線に石綿もしくは石綿繊維をは
らませて編み込んで、断面方向に圧着して板状と
なしたものを用いたことを特徴とする実用新案登
録請求の範囲第１項記載の単一型触媒排気ガス浄
化装置におけるシール兼用クツシヨン体。 (3) 前記網状基体として、金属細線よりなる編
物体もしくは織物体である筒体の断面方向を扁平
にして二重となしたものを利用してなることを特
徴とする実用新案登録請求の範囲第１項または第
２項記載の単一型触媒排気ガス浄化装置における
シール兼用クツシヨン体。[Claims for Utility Model Registration] (1) A knitted or woven body made of fine metal wire is doubled, and a predetermined number of plates of inorganic sealing material are placed between the flat parts of the double layer and at the middle part in the width direction. The scissors are tightly attached on the entire surface to form a net-like base, and at least one or more waves are continuous in the width direction of the base in the part sandwiching the sealing material, and in the length direction in other parts of the base. A cushion body that also serves as a seal in a single-type catalytic exhaust gas purification device with a diagonal corrugated finish. (2) The plate-shaped inorganic sealing material is characterized by using a thin metal wire knitted into a cylindrical shape, impregnated with asbestos or asbestos fibers, and then crimped in the cross-sectional direction to form a plate shape. Claim 1: A cushion body serving as a seal in a single-type catalytic exhaust gas purification device according to claim 1. (3) The scope of the utility model registration claim, characterized in that the net-like substrate is made by using a cylinder made of fine metal wires, which is a knitted or woven body, with its cross-sectional direction flattened and doubled. 3. A cushion body that also serves as a seal in the single-type catalyst exhaust gas purification device according to item 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15786384U JPH027215Y2 (en) | 1984-10-18 | 1984-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15786384U JPH027215Y2 (en) | 1984-10-18 | 1984-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6173009U true JPS6173009U (en) | 1986-05-17 |
| JPH027215Y2 JPH027215Y2 (en) | 1990-02-21 |
Family
ID=30715853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15786384U Expired JPH027215Y2 (en) | 1984-10-18 | 1984-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027215Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6446416U (en) * | 1987-09-16 | 1989-03-22 |
-
1984
- 1984-10-18 JP JP15786384U patent/JPH027215Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6446416U (en) * | 1987-09-16 | 1989-03-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH027215Y2 (en) | 1990-02-21 |
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